// Init creates widgets, sets sizes and labels.
func (t *TermUI) Init(data UIData) error {
err := termui.Init()
if err != nil {
return err
}
termui.UseTheme("helloworld")
theme := termui.Theme()
theme.BodyBg = termui.ColorDefault
theme.BlockBg = termui.ColorDefault
theme.BorderBg = termui.ColorDefault
theme.BorderFg = termui.ColorBlack
theme.BorderLabelTextBg = termui.ColorDefault
theme.BorderLabelTextFg = termui.ColorCyan
theme.ListItemBg = termui.ColorDefault
theme.ParTextBg = termui.ColorDefault
termui.SetTheme(theme)
t.Title = func() *termui.Par {
p := termui.NewPar("")
p.Height = 3
p.TextFgColor = termui.ColorWhite
p.Border.Label = "Services Monitor"
p.Border.FgColor = termui.ColorBlack
return p
}()
t.Status = func() *termui.Par {
p := termui.NewPar("")
p.Height = 3
p.TextFgColor = termui.ColorWhite
p.Border.Label = "Status"
p.Border.LabelFgColor = termui.ColorCyan
p.Border.FgColor = termui.ColorBlack
return p
}()
t.Services = func() *termui.List {
list := termui.NewList()
list.ItemFgColor = termui.ColorYellow
list.Border.LabelFgColor = termui.ColorCyan | termui.AttrBold
list.Border.Label = "Services"
list.Height = len(data.Services) + 2
return list
}()
t.Lists = make([]*termui.List, len(data.Vars))
for i, name := range data.Vars {
list := termui.NewList()
list.ItemFgColor = colorByKind(name.Kind())
list.Border.Label = name.Short()
list.Border.LabelFgColor = termui.ColorCyan
list.Height = len(data.Services) + 2
t.Lists[i] = list
}
makeSparkline := func(name VarName) *termui.Sparklines {
var sparklines []termui.Sparkline
for _, service := range data.Services {
spl := termui.NewSparkline()
spl.Height = 1
spl.TitleColor = termui.ColorGreen
spl.LineColor = termui.ColorGreen
spl.Title = service.Name
sparklines = append(sparklines, spl)
}
s := termui.NewSparklines(sparklines...)
s.Height = 2*len(data.Services) + 2
s.HasBorder = true
s.Border.Label = fmt.Sprintf("Monitoring %s", name.Long())
return s
}
t.Sparkline1 = makeSparkline(data.Vars[0])
if len(data.Vars) > 1 {
t.Sparkline2 = makeSparkline(data.Vars[1])
}
t.Relayout()
return nil
}
// Init creates widgets, sets sizes and labels.
func (t *TermUISingle) Init(data UIData) error {
err := termui.Init()
if err != nil {
return err
}
t.Sparklines = make(map[VarName]*termui.Sparkline)
termui.UseTheme("helloworld")
theme := termui.Theme()
theme.BodyBg = termui.ColorDefault
theme.BlockBg = termui.ColorDefault
theme.BorderBg = termui.ColorDefault
theme.BorderFg = termui.ColorBlack
theme.BorderLabelTextBg = termui.ColorDefault
theme.BorderLabelTextFg = termui.ColorCyan
theme.ListItemBg = termui.ColorDefault
theme.ParTextBg = termui.ColorDefault
termui.SetTheme(theme)
t.Title = func() *termui.Par {
p := termui.NewPar("")
p.Height = 3
p.BgColor = termui.ColorDefault
p.TextBgColor = termui.ColorDefault
p.TextFgColor = termui.ColorWhite
p.Border.Label = "Services Monitor"
p.Border.LabelBgColor = termui.ColorDefault
p.Border.LabelFgColor = termui.ColorCyan
p.Border.FgColor = termui.ColorBlack
p.Border.BgColor = termui.ColorDefault
return p
}()
t.Status = func() *termui.Par {
p := termui.NewPar("")
p.Height = 3
p.BgColor = termui.ColorDefault
p.TextBgColor = termui.ColorDefault
p.TextFgColor = termui.ColorWhite
p.Border.Label = "Status"
p.Border.LabelBgColor = termui.ColorDefault
p.Border.LabelFgColor = termui.ColorCyan
p.Border.FgColor = termui.ColorBlack
p.Border.BgColor = termui.ColorDefault
return p
}()
t.Pars = make([]*termui.Par, len(data.Vars))
for i, name := range data.Vars {
par := termui.NewPar("")
par.BgColor = termui.ColorDefault
par.TextFgColor = colorByKind(name.Kind())
par.TextBgColor = termui.ColorDefault
par.Border.FgColor = termui.ColorBlack
par.Border.BgColor = termui.ColorDefault
par.Border.Label = name.Short()
par.Border.LabelFgColor = termui.ColorCyan
par.Border.LabelBgColor = termui.ColorDefault
par.Height = 3
t.Pars[i] = par
}
var sparklines []termui.Sparkline
for _, name := range data.Vars {
spl := termui.NewSparkline()
spl.Height = 1
spl.TitleColor = colorByKind(name.Kind())
spl.LineColor = colorByKind(name.Kind())
spl.Title = name.Long()
sparklines = append(sparklines, spl)
}
t.Sparkline = func() *termui.Sparklines {
s := termui.NewSparklines(sparklines...)
s.Height = 2*len(sparklines) + 2
s.HasBorder = true
s.BgColor = termui.ColorDefault
s.Border.FgColor = termui.ColorBlack
s.Border.BgColor = termui.ColorDefault
s.Border.Label = fmt.Sprintf("Monitoring")
s.Border.LabelFgColor = termui.ColorCyan
s.Border.LabelBgColor = termui.ColorDefault
return s
}()
t.Relayout()
return nil
}
